.but {
    display: flex;
    justify-content: center;
    align-items: center;
    background-color: #fff;
    color: #FFFFFF;
    font-size: 28px;
    border-radius: 11px;
    cursor: pointer;
    transition: background-color 0.3s;
    box-shadow: 0px 0px 24px 3px rgba(167, 167, 167, 0.19);
}

.active {
    color: #F3F7FC;
    background-color: #3973F8;
    white-space: nowrap;
}